{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "120608",
    "entityType": "User",
    "nonce": "0xa9d49bee706dd5e4783c2caa4bd379b003a44808c020b4ab06a07fc1043bbe19",
    "signature": "0x8f95ca59ebbc25d626e9b248471d10e0f758122ecbd93277da5ae24dc32668f91517554e0efe6396ad5fc10d2cefbd8bb8c7b95e76658bfaee7800bfd7abb2ba1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}